Does Federal Abstention only relate to unconcluded state criminal proceedings and not state appeal processes if injunctive relief is found to be necessary?

Is the First Amendment right the product of an arrest conviction and continued incarceration, Why must a state tribunal invalidate said conviction before any relief can be had under §1983 when the Constitutional right violation and harm is still occurring?

Does the jurisdiction and authority to issue a Federal Writ of Habeas Corpus during its review on its own accord to provide relief and/or remedy to the petitioner/plaintiff if a substantial/sufficient claim has been raised or Must the petitioner/plaintiff request for it to be issued?

Satisfy claims for First Amendment and Fourteenth Amendment violations, if said defamatory article was released as part of a press release for a Criminal indictment?

If defamation is the Stigma of the Stigma-Plus Doctrine; does a convict and continual incarceration without remedy satisfy the Plus prong the combination to qualify as a Due Process Violation of the Fourteenth Amendment to Merit a court to issue relief? Why or why Not?

Is the inmate grievance process a sufficient legal remedy for a Prose ligant that gehis eg nots to his avlandcrmnal shotey to his Caudor prosecting twship whethe legal nots seized could be the for relief?

Whether the federal abstention doctrine restricts federal courts from providing relief to state criminal defendants who seek to challenge their convictions based on First Amendment or other constitutional violations